Merge 4.15-rc3 into tty-next

We want the serial/tty fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-11 08:41:08 +01:00
parent b8f3bff057 50c4c4e268
commit 42e64571d5
1514 changed files with 13683 additions and 8542 deletions
--- a/include/linux/serdev.h
+++ b/include/linux/serdev.h
@@ -186,7 +186,7 @@ static inline int serdev_controller_receive_buf(struct serdev_controller *ctrl,
 	struct serdev_device *serdev = ctrl->serdev;

 	if (!serdev || !serdev->ops->receive_buf)
-		return -EINVAL;
+		return 0;

 	return serdev->ops->receive_buf(serdev, data, count);
 }